1006331643223 has 8 divisors (see below), whose sum is σ = 1011359407248. Its totient is φ = 1001315425344.

The previous prime is 1006331643209. The next prime is 1006331643257. The reversal of 1006331643223 is 3223461336001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1006331643223 - 2¹³ = 1006331635031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006331643293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2711761 + ... + 3060442.

It is an arithmetic number, because the mean of its divisors is an integer number (126419925906).

Almost surely, 2^{1006331643223} is an apocalyptic number.

1006331643223 is a deficient number, since it is larger than the sum of its proper divisors (5027764025).

1006331643223 is an equidigital number, since it uses as much as digits as its factorization.

1006331643223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5773073.

The product of its (nonzero) digits is 46656, while the sum is 34.

Adding to 1006331643223 its reverse (3223461336001), we get a palindrome (4229792979224).

The spelling of 1006331643223 in words is "one trillion, six billion, three hundred thirty-one million, six hundred forty-three thousand, two hundred twenty-three".